php调用google在线翻译功能

php调用google在线翻译功能

从中文到英语

class Google_API_translator {

public $out = "";

function translate() {
$this->out = "";
$text = urlencode("计算机");//要翻译的单词

$google_translator_url = "http://translate.google.com/translate_a/t?client=t&text=".$text."&sl=zh_CN&tl=en";

echo $google_translator_url;
$gphtml = $this->postPage(array("url" => $google_translator_url));

$this->out = $gphtml;

return $this->out;
}
function postPage($opts) {
$html = "";

if($opts["url"] != "") {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $opts["url"]);

$html = curl_exec($ch);

if(curl_errno($ch)) $html = "";
curl_close ($ch);
}

return $html;
}
}

$g = new Google_API_translator();

$g->translate();

从英语到中文

class Google_API_translator {

public $out = "";

function translate() {
$this->out = "";
$text = urlencode("computer");//要翻译的单词

$google_translator_url = "http://translate.google.com/translate_a/t?client=t&text=".$text."&sl=en&tl=zh_CN";

//拼凑google翻译的api url
$gphtml = $this->postPage(array("url" => $google_translator_url));

$this->out = $gphtml;

return $this->out;
}
function postPage($opts) {
$html = "";

if($opts["url"] != "") {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $opts["url"]);

$html = curl_exec($ch);

if(curl_errno($ch)) $html = "";
curl_close ($ch);
}

return $html;
}
}

$g = new Google_API_translator();

$g->translate();

很完美，返回的结果中没有任何编码问题。从google返回的中文编码完全正确。